Kyosho 84mm Big Bore Medium Length Shock Spring (Light Blue) (2)

This is a set of optional Kyosho 84mm Big Bore Shock Springs, and are intended for use on the rear of the Kyosho MP9 1/8 scale buggy when equipped with the Medium Length Rear Shock Tower and Shocks. These springs can also be used on the ST-RR 1/8 truck as front shock springs. These springs are made with a smaller 1.4 diameter wire, compared to the original springs that used 1.6 wire. These springs also have a lower turn count than the older big bore shock springs, which allows the spring to be lighter than the previous shock springs.
Medium Length 84mm Shock Spring Specifications:
Softer
IS106-9514: Yellow - 9.5 turns/1.4 wire (2.95lb-in / 527.50 n/m)
IS106-914: Green - 9 turns/1.4 wire (3.16lb-in / 565.18 n/m)
IS106-8514: Orange - 8.5 turns/1.4 wire (3.40lb-in / 608.65 n/m)
IS106-814: Light Blue - 8 turns/1.4 wire (3.68lb-in / 659.38 n/m)
IS106-7514: Gray - 7.5 turns/1.4 wire (4.02lb-in / 719.32 n/m)
IS106-1116: White - 11 turns/1.6 wire (4.11lb-in / 729.08 n/m)
IS106-1016: Purple - 10 turns/1.6 wire (4.62lb-in / 820.22 n/m)
IS106-916: Light Green - 9 turns/1.6 wire (5.28lb-in / 937.39 n/m)
IS106-816: Blue - 8 turns/1.6 wire (6.16lb-in / 1093.62 n/m)
Harder
Effects of Shock Spring Changes
Shock Spring Characteristic
Softer
Increased Chassis Roll
Increased Traction
Better in Bumpy Conditions
More Likely to Bottom Out
Stiffer
Decreased Chassis Roll
Decreased Traction
Increased Responsiveness